説明
Complete database of Canadian Arctic marine benthic taxa from the Canadian Museum of Nature (Canada) and National Museum of Natural History – Smithsonian Institution(USA). This database is related to the publication "Roy V., Gagnon J.-M. (2016) Natural history museum data on Canadian Arctic marine benthos. Marine Biodiversity. doi: 10.1007/s12526-016-0610-2". Data from the Canadian Museum of Nature are licensed under Creative Commons Attribution (CC-BY) 4.0 License. Total of 6002 specimen records. Data from National Museum of Natural History – Smithsonian Institution are licensed under Public Domain (CC0 1.0). Total of 240 specimen records.
データ レコード
この オカレンス（観察データと標本) リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、6,242 レコードが含まれています。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Roy V (2016): Natural history museum data on Canadian Arctic marine benthos. v2.4. Canadian Museum of Nature. Dataset/Occurrence. https://doi.org/10.5886/nb9hje
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は Canadian Museum of Nature。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF登録
このリソースをはGBIF と登録されており GBIF UUID: eaf9401e-a5e3-4a27-89ad-2d6ac6559167が割り当てられています。 Canada Biodiversity Information Facility によって承認されたデータ パブリッシャーとして GBIF に登録されているCanadian Museum of Nature が、このリソースをパブリッシュしました。
キーワード
Canadian Arctic; marine benthos; invertebrates; natural history collection; museum; Canadian Museum of Nature; National Museum of Natural History – Smithsonian Institution; Specimen
外部データ
リソース データは他の形式で入手可能です。
| Old Canadensys explorer | http://data.canadensys.net/explorer/d/cmn-arctic-marine-benthos UTF-8 HTML |
|---|---|
| Canadensys Explorer | http://explorer.canadensys.net/occurrences/search?q=data_resource_uid:dr24#tab_mapView UTF-8 HTML |
連絡先
- メタデータ提供者 ●
- 最初のデータ採集者 ●
- 連絡先
http://orcid.org/0000-0002-2215-1235
- Custodiansteward(保管者） ●
- 連絡先
地理的範囲
The Canadian Arctic marine environment is subdivided in five biogeographic units as per Fisheries and Oceans Canada’s Arctic Biogeographic Units (DFO 2009): Arctic Archipelago, Arctic Basin, Eastern Arctic, Western Arctic and Hudson Bay Complex. Western, Northern and Eastern limits of the study area correspond to the Canadian Arctic Exclusive Economic Zone (EEZ). DFO (2009) Development of a Framework and Principles for the Biogeographic Classification of Canadian Marine Areas. DFO Can. Sci. Advis. Sec. Sci. Advis. Rep. 2009/056, 17 pp.
| 座標（緯度経度） | 南 西 [50.61, -140.78], 北 東 [83.38, -51.87] |
|---|
生物分類学的範囲
説明がありません
| Phylum | Arthropoda (Arthropod), Bryozoa (Bryozoan), Echinodermata (Echinoderm), Cnidaria (Cnidarian) |
|---|---|
| Class | Polychaeta (Polychaete), Bivalvia (Bivalve), Gastropoda (Gastropod) |
時間的範囲
| 開始日 / 終了日 | 1892-01-01 / 2013-01-01 |
|---|
プロジェクトデータ
The present study compiles historical museum records from the Canadian Museum of Nature (6,002 records) and from the US National Museum of Natural History – Smithsonian Institution (240 records) on marine benthic taxa collected in the Canadian Arctic. The present museum datasets together cover a total of 774 taxa collected over 100 years with most of the specimens being collected between 1920’s and 1980’s in the Hudson Bay Complex and Eastern Arctic regions.
| タイトル | Natural history museum data on Canadian Arctic marine benthos |
|---|---|
| 識別子 | cmn-arctic-marine-benthos |
| ファンデイング | This project was funded through the W. Garfield Weston Postdoctoral Fellow in Arctic Research received by VR and through research funds to JMG from the Canadian Museum of Nature. |
プロジェクトに携わる要員:
- 連絡先
- Custodiansteward(保管者）
収集方法
The dataset compiles historical museum records from the Canadian Museum of Nature (6,002 records) and from the US National Museum of Natural History – Smithsonian Institution (240 records) on marine benthic taxa collected in the Canadian Arctic. The dataset includes specimen records for the study area (i.e., the Canadian Arctic) that were, as of July 2015, catalogued and available electronically.
| Study Extent | The Canadian Arctic marine environment is subdivided in five biogeographic units as per Fisheries and Oceans Canada’s Arctic Biogeographic Units (DFO 2009): Arctic Archipelago, Arctic Basin, Eastern Arctic, Western Arctic and Hudson Bay Complex (Fig. 1). Western, Northern and Eastern limits of the study area correspond to the Canadian Arctic Exclusive Economic Zone (EEZ). DFO (2009) Development of a Framework and Principles for the Biogeographic Classification of Canadian Marine Areas. DFO Can. Sci. Advis. Sec. Sci. Advis. Rep. 2009/056, 17 pp. |
|---|---|
| Quality Control | Several steps were necessary to clean and to deliver the most informative database for future users. Firstly, only records having geographic coordinates were selected. Secondly, pelagic invertebrate taxa (e.g., Appendicularia, Chaetognatha, Copepoda, Ctenophora, Gymnosomata, Hyperiidae, Scyphozoa) and occasionally supra-benthic invertebrate taxa (e.g., Euphausiacea, Mysida) were removed. We did not attempt to distinguish meio- from macro-, and macro- from mega-benthic taxa. All size categories of benthos are therefore considered in the present museum database. Thirdly, because most of the specimen records did not have associated depth value, we used the bathymetry relief model of ETOPO1 (Amante and Eakins 2009) and Spatial Analyst/Extraction Tool in ArcGIS 10.2 (ESRI 2013) to add depth values to selected records. In both museum datasets, some marine specimen records had geographic coordinates located on the land. This problem is quite common for historical biodiversity records when the field collector did not record geographic coordinates and inaccurate coordinates were assigned afterwards during the data entry process. To address that issue without deleting all the “inland” records, we created a buffer zone of 20 km in the marine-to-land transitional zone using Analysis/Buffer tool in ArcGIS 10.2 (ESRI 2013). A depth value of 0 m was given to records located within the 20-km buffer zone that were missing depth values. Finally, taxonomic names were verified using the World Register of Marine Species (WoRMS Editorial Board 2016). Over the 100-years collection history of the two museums, several currently unaccepted taxonomic names in WoRMS were present in our datasets. To not over-estimate the total number of taxa, we only used the latest accepted taxonomic name found in WoRMS to compile the faunal inventory of 774 taxa. We provide, however, in the dataset the “original” taxonomic terms along with the “WoRMS” accepted taxonomic names. |
Method step description:
- Several steps were necessary to clean and to deliver the most informative database for future users. Firstly, only records having geographic coordinates were selected. Secondly, pelagic invertebrate taxa (e.g., Appendicularia, Chaetognatha, Copepoda, Ctenophora, Gymnosomata, Hyperiidae, Scyphozoa) and occasionally supra-benthic invertebrate taxa (e.g., Euphausiacea, Mysida) were removed. We did not attempt to distinguish meio- from macro-, and macro- from mega-benthic taxa. All size categories of benthos are therefore considered in the present museum database. Thirdly, because most of the specimen records did not have associated depth value, we used the bathymetry relief model of ETOPO1 (Amante and Eakins 2009) and Spatial Analyst/Extraction Tool in ArcGIS 10.2 (ESRI 2013) to add depth values to selected records. In both museum datasets, some marine specimen records had geographic coordinates located on the land. This problem is quite common for historical biodiversity records when the field collector did not record geographic coordinates and inaccurate coordinates were assigned afterwards during the data entry process. To address that issue without deleting all the “inland” records, we created a buffer zone of 20 km in the marine-to-land transitional zone using Analysis/Buffer tool in ArcGIS 10.2 (ESRI 2013). A depth value of 0 m was given to records located within the 20-km buffer zone that were missing depth values. Finally, taxonomic names were verified using the World Register of Marine Species (WoRMS Editorial Board 2016). Over the 100-years collection history of the two museums, several currently unaccepted taxonomic names in WoRMS were present in our datasets. To not over-estimate the total number of taxa, we only used the latest accepted taxonomic name found in WoRMS to compile the faunal inventory of 774 taxa. We provide, however, in the dataset the “original” taxonomic terms along with the “WoRMS” accepted taxonomic names.
コレクションデータ
| コレクション名 | Invertebrate Collection, Zoology Collection, Canadian Museum of Nature |
|---|
| 標本保存方法 | Formalin |
|---|
書誌情報の引用
- Roy V., Gagnon J.-M. 2016. Natural history museum data on Canadian Arctic marine benthos. Marine Biodiversity. doi: 10.1007/s12526-016-0610-2 http://doi.org/10.1007/s12526-016-0610-2
追加のメタデータ
marine, harvested by iOBIS
| 代替識別子 | doi:10.5886/nb9hje |
|---|---|
| eaf9401e-a5e3-4a27-89ad-2d6ac6559167 | |
| http://data.canadensys.net/ipt/resource?r=cmn-arctic-marine-benthos |